[En] The physical self-concept is a very important factor for the personal well-being and the prevention of behavioural disorders. That’s the reason why the educational efforts are so important for developing good self-physical perceptions. This article compares two different ways of implementing a new intervention educational program (paper and on line) for university students. The measures of the physical self-concept don’t confirm the benefits of the
program, probably because of some limitations during the implementation. But the evaluation and satisfaction of the users is quite satisfactory, particularly that of those who completed the on line version.